Yes, COMAP thermostatic valves are part of the French government's energy-efficiency certification program (http://www.developpement-durable.gouv.fr/IMG/pdf/bar_th_17.pdf) It is required that thermostatic valves be installed by a professional.
Yes, COMAP thermostatic valves are part of the French government's energy-efficiency certification program (http://www.developpement-durable.gouv.fr/IMG/pdf/bar_th_17.pdf) It is required that thermostatic valves be installed by a professional.